Design and performance of a balanced single-ended dual-fed distributed power amplifier

View/Open

Author

Date

Permanent Link

In this paper we demonstrate a design method for the balanced amplifier employing two single-ended dual-fed distributed power amplifiers. The method ensures that all FET output power is utilised, all FETs have equal output power at the centre frequency and operate into identical, potimum loadlines. The amplifier has improved efficiency compared to the conventional distributed amplifier and has improved input and output match compared to the dual-fed distributed amplifier.

Subjects

Fields of Research::290000 Engineering and Technology::290900 Electrical and Electronic Engineering